Class TooManyListenersException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.util.TooManyListenersException
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- All Implemented Interfaces:
- Serializable
public class TooManyListenersException extends Exception
The
TooManyListenersExceptionException is used as part of the Java Event model to annotate and implement a unicast special case of a multicast Event Source.The presence of a "throws TooManyListenersException" clause on any given concrete implementation of the normally multicast "void addXyzEventListener" event listener registration pattern is used to annotate that interface as implementing a unicast Listener special case, that is, that one and only one Listener may be registered on the particular event listener source concurrently.
- Since:
- JDK1.1
- See Also:
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EventObject,EventListener, Serialized Form
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Constructor Summary
Constructors Constructor and Description TooManyListenersException()Constructs a TooManyListenersException with no detail message.TooManyListenersException(String s)Constructs a TooManyListenersException with the specified detail message.
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Method Summary
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Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
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Constructor Detail
TooManyListenersException
public TooManyListenersException()
Constructs a TooManyListenersException with no detail message. A detail message is a String that describes this particular exception.
TooManyListenersException
public TooManyListenersException(String s)
Constructs a TooManyListenersException with the specified detail message. A detail message is a String that describes this particular exception.- Parameters:
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s- the detail message
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